单词	portland-pozzolan cement
释义	portland-pozzolan cement noun : a portland cement to which pozzolana is added during the grinding of the cement clinker Word History Etymology portland cement + pozzolana
随便看	Donatello donates donating donatio donatio prop donatio propter nuptias donation donation party donationes donations Donatism donatisms donatist Donatistic donatists donative donatives donator donatories donators donau donax donbas donbases donbass

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